package com.jn.goods.dao;

import com.jn.goods.pojo.Brand;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;
import java.util.Map;

public interface BrandMapper extends Mapper<Brand> {

    /*** 根据分类名称查询品牌列表 * @param categoryName * @return */
    @Select("SELECT name,image FROM tb_brand WHERE id IN (SELECT brand_id " +
            "FROM tb_category_brand WHERE category_id IN (SELECT id FROM " +
            "tb_category WHERE NAME=#{name}) )order by seq")
    public List<Map> findListByCategoryName(@Param("name") String categoryName);
}
